[MacRuby] #1314: Objective-C methods with null-terminated arguments have a subtle issue

[MacRuby]

#1314: Objective-C methods with null-terminated arguments have a subtle issue
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 Reporter:  mrada@…                 |       Owner:  lsansonetti@…        
     Type:  defect                  |      Status:  new                  
 Priority:  critical                |   Milestone:                       
Component:  MacRuby                 |    Keywords:  reduction            
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 Because nil is a legitimate object in Ruby, but not in objective-c, it can
 introduce subtle bugs:

 Example:

 {{{

 framework 'Cocoa'
 array = NSArray.alloc.initWithObjects(nil,1,2,3)
 p array.size
 p array.inspect

 }}}

 Since reading the va_list stops when it finds the first nil, the array is
 never initialized with the numbers.

 I'm not sure how common this will be in practice though...

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Ticket URL: <http://www.macruby.org/trac/ticket/1314>
MacRuby <http://macruby.org/>